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sem_wait() failed with APP 2.6

Question asked by gbilotta on Feb 6, 2012
Latest reply on Apr 25, 2012 by nbigaouette



I recently upgraded a system of mine with a dual Xeon CPU from 2.4 and 2.6, and now all the OpenCL applications fail to start, aborting with

../../../thread/semaphore.cpp:87: sem_wait() failed

the system has Linux 64-bit, kernel 2.6.32 running.

Google thinks this error has already been discussed on this forum, but I cannot find the old link (it probably got lost in the migration to the new forum). Does anybody know what can I do to fix the issue?